| Sep 16, 2026 (view filing)12:19 PM ET | Sep 14 | 2 days | Sabol Thomas BChief Financial Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +2.00K | $14.14 | +$28.3K | New position2.00K after | |
| Aug 25, 2026 (view filing)6:13 PM ET | Aug 24 | 1 day | Shechter GuyPresident & CEO | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +3.45K | $14.34 | +$49.5K | +6.9%53.5K after | |
| May 16, 2025 (view filing) | May 14-16 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +67.6K | $3.49 | +$235.8K | +11.1%675.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 16, 2025 (view filing) | May 14-16 | 2 days | Daigle Robert CChairman & CEO | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +5.36K | $3.48 | +$18.6K | +3.5%156.9K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 16, 2025 (view filing) | May 15 | 1 day | Daigle Robert CChairman & CEO | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stotock | +2.50K | $3.49 | +$8.72K | +1.6%156.5K after | |
| Mar 12, 2025 (view filing) | Mar 10 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +10.0K | $4.86 | +$48.6K | +1.7%607.6K after | |
| Mar 5, 2025 (view filing) | Mar 3-5 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +6.52K | $4.88 | +$31.8K | +1.1%589.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 18, 2025 (view filing) | Feb 13 | 5 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +22.0K | $4.85 | +$106.7K | +3.9%582.8K after | |
| Feb 10, 2025 (view filing) | Feb 7 | 3 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +54.8K | $5.02 | +$275.0K | +10.8%560.8K after | |
| Dec 13, 2024 (view filing) | Dec 11-13 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +32.0K | $5.68 | +$181.6K | +6.8%506.0K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 13, 2024 (view filing) | Aug 9-13 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +40.0K | $5.53 | +$221.1K | +9.2%474.0K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| May 14, 2024 (view filing) | May 10-14 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +15.8K | $5.24 | +$82.9K | +3.8%434.0K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 15, 2024 (view filing) | Feb 13 | 2 days | Daigle Robert CChairman & CEO | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +3.50K | $4.21 | +$14.7K | +3.5%103.7K after | |
| Feb 14, 2024 (view filing) | Feb 13 | 1 day | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +20.5K | $4.21 | +$86.3K | +5.2%414.0K after | |
| Dec 20, 2023 (view filing) | Dec 18 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +14.0K | $3.90 | +$54.6K | +3.7%393.5K after | |
| Dec 19, 2023 (view filing) | Dec 18-19 | 1 day | Daigle Robert CChief Executive Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +66.0K | $3.94 | +$260.2K | +193.0%100.2K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 25, 2023 (view filing) | Aug 24-25 | 1 day | Daigle Robert CChief Executive Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +12.3K | $8.59 | +$105.3K | +55.8%34.2K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 21, 2023 (view filing) | Aug 17 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +6.50K | $8.70 | +$56.5K | +1.7%379.5K after | |
| Aug 21, 2023 (view filing) | Aug 18 | 3 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +9.00K | $8.96 | +$80.6K | +450.0%11.0K after | |
| Aug 16, 2023 (view filing) | Aug 14 | 2 days | Daigle Robert CChief Executive Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +49 | $9.00 | +$441 | +0.2%22.0K after | |
| Aug 16, 2023 (view filing) | Aug 15-16 | 1 day | Daigle Robert CChief Executive Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +2.43K | $8.75 | +$21.3K | +12.5%21.9K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 15, 2023 (view filing) | Aug 11-14 | 4 days | Daigle Robert CChief Executive Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +16.4K | $8.94 | +$146.5K | +531.3%19.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 14, 2023 (view filing) | Aug 11 | 3 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +7.50K | $8.88 | +$66.6K | +2.1%373.0K after | |
| May 25, 2023 (view filing) | May 23 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +1.50K | $8.89 | +$13.3K | +0.4%365.5K after | |
| May 23, 2023 (view filing) | May 19 | 4 days | Daigle Robert CDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +84 | $8.75 | +$735 | +2.8%3.08K after | |
| May 18, 2023 (view filing) | May 16-17 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +2.50K | $8.65 | +$21.6K | +0.7%364.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 16, 2023 (view filing) | May 12 | 4 days | Daigle Robert CDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Amtech Systems, Inc. $0.01 par value common stock | +3.00K | $8.75 | +$26.3K | New position3.00K after | |
| May 15, 2023 (view filing) | May 12 | 3 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +4.75K | $8.95 | +$42.5K | +1.3%361.5K after | |
| Mar 14, 2023 (view filing) | Mar 10 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +2.00K | $8.95 | +$17.9K | New position2.00K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 14, 2023 (view filing) | Mar 13 | 1 day | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +2.25K | $8.96 | +$20.2K | +0.6%356.8K after | |
| Feb 13, 2023 (view filing) | Feb 10 | 3 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +4.50K | $9.05 | +$40.7K | +1.3%354.5K after | |
| Sep 13, 2022 (view filing) | Sep 9-12 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +4.61K | $10.96 | +$50.5K | +1.3%350.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 6, 2022 (view filing) | Sep 1-2 | 5 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +5.39K | $10.51 | +$56.7K | +1.6%345.4K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 25, 2022 (view filing) | Aug 23 | 2 days | Whang Jong SDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Amtech Systems, Inc. $.01 par value common stock | −50.0K | $13.07 | −$653.5K | −41.4%70.7K after | |
| Aug 25, 2022 (view filing) | Aug 24 | 1 day | Whang MichaelChief Executive Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Amtech Systems, Inc. $.01 par value common stock | −23.8K | $12.55 | −$298.0K | −54.9%19.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 17, 2022 (view filing) | May 13-16 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +40.0K | $7.90 | +$316.1K | +13.3%340.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 24, 2022 (view filing) | Feb 22-23 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +25.0K | $9.70 | +$242.6K | +9.1%300.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 24, 2022 (view filing) | Feb 22 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +500 | $9.70 | +$4.85K | New position500 after | |
| Nov 24, 2021 (view filing) | Nov 22-23 | 2 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +15.0K | $10.60 | +$159.0K | +5.8%275.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 10, 2021 (view filing) | Sep 8 | 2 days | Whang Jong SChairman | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Amtech Systems, Inc. $0.01 par value common stock | −36.7K | $10.24 | −$375.5K | −34.2%70.7K after | |
| Aug 12, 2021 (view filing) | Aug 11 | 1 day | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +2.50K | $9.96 | +$24.9K | +1.0%260.0K after | |
| Aug 10, 2021 (view filing) | Aug 6-9 | 4 days | Averick Robert MDirector, 10% Owner | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in. | +7.50K | $9.83 | +$73.8K | +3.0%257.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
